Home / 13,025.94-19,467.40-9,523.32

Finding the Fourth Proportional to 13,025.94, 19,467.40 and 9,523.32

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Solution

The fourth proportional to 13,025.94, 19,467.40 and 9,523.32 is: 14,232.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,025.94 : 19,467.40 = 9,523.32 : x
  2. Step 2: Convert to fraction form
    13,025.94/19,467.40 = 9,523.32/x
  3. Step 3: Cross multiply
    13,025.94x = 19,467.40 × 9,523.32
  4. Step 4: Simplify right side
    13,025.94x = 185,394,279.77
  5. Step 5: Solve for x
    x = 185,394,279.77/13,025.94
  6. Step 6: Final answer
    x = 14,232.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.